Patents by Inventor Antonius A. C. C. Eijsermans

Antonius A. C. C. Eijsermans has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4715025
    Abstract: The invention relates to a disc-record player, comprising a disc-loading mechanism, a frame (11), and a turntable (13) mounted in said frame, which loading mechanism comprises a movable drawer (21), for transferring the disc to and removing it from the turntable, and a movable pressure-member support (39) carrying a disc pressure member (37), for pressing the disc onto the turntable in the operative position. The pressure-member-support cooperates with at least one lever (41) adjacent the turntable, which lever extends in the inward direction of movement of the drawer, comprises a first lever arm (41A) and behind it a second lever arm (41B), and is movable about a pivot (43), which is situated between the first and the second lever arm and which is mounted in the frame.
    Type: Grant
    Filed: August 22, 1985
    Date of Patent: December 22, 1987
    Assignee: U.S. Philips Corporation
    Inventor: Antonius A. C. C. Eijsermans